FLOAT FOR LENNOX. Aftermarket (02A900905) Lennox is NLA. OEM IS NLA THIS IS THE BEST SUB

This part is also known as: 85A18, B0D31Z3T8S

Does your part fit?

Many replacement parts look correct but won’t fit your model. This humidifier part fits the following models:

LENNOX:
WD1-15-1, WD1-15-4, WD1-15